第2题: [多项选择]在自然条件下,环境是由很多环境因子组合起来的复合体,这些因子之间(),任何一个因子的变化都会引起其他因子程度不同地发生变化;在人类的影响和干扰下,某一个环境因子受损,也将导致其他环境因子发生变化,也就是说任何一个因子的人为改变都将可能引起其他环境因子的改变,而在任何一个受损环境中,多个甚至是所有环境因子程度不同都发生了变化。 A. 相互作用 B. 互相促进 C. 相互制约 D. 互补作用 参考答案:A, B, C
第14题: [单项选择]左心房有()。 A. 主动脉口 B. 卵圆窝 C. 2个肺静脉口 D. 4个肺静脉口 E. 二尖瓣 参考答案:D
第15题: [单项选择]2010年11月,广州成功举行了第16届亚运会。本届亚运会采取的筹办模式是( )。 A. 公共投资 B. 非政府组织投资 C. 市场开发 D. 多元化合作开发 参考答案:C 答案解析:[解析] 往届亚运会的市场开发通常由亚奥理事会主导,并指定其代理商全权负责,组委会只是服务和配合。考虑到我国的国情和广州的具体实际,在中国奥委会的支持下,在平等、互利、共赢的前提下,亚奥理事会将本届亚
第17题: [单项选择]主要表现在津液的代谢和呼吸运动两个方面 A. 心与脾的关系 B. 脾与肾的关系 C. 肺与肾的关系 D. 肺与脾的关系 E. 肺与肝的关系 参考答案:C 答案解析:[解题思路] 心主血,脾统血,心与脾的关系主要表现在血液的生成和运行,脾与肾的关系主要表现于先天后天的相互滋养。肺与肾的关系主要表现在津液的代谢和呼吸运动两个方面。
第21题: [多项选择]Question: The speaking discusses two possible solutions to the man’s problem. Describe the problem and the two solutions. Then state which of the two solutions you prefer and explain why. 参考答案:The student needs to stay on campus to help his professor with the tapes of a book during the holiday. He also needs to do some exercise and stay in peak condition for basketball but the gym will be closed then. His friend has two ideas. He can buy a one-month gym membership for $GE and work out at their downtown facility. Or, he can simply go running outside every day if he does riot want to spend the money. I think the first solution is better. Month gym membership of $GE is not a big deal. So it is hard to believe he cannot come up with the money. Running keeps one in good shape; but running outside in the winter could be cold, plus running alone is boring. Clearly, the man should spend the money. 答案解析:[听力原文] W: What’s up, man Are you going home for Christmas M: Not going home. W: Really W